Distribution and transformation of Al species in organic silicate aluminum hybrid coagulants

Composites Science and Technology

Volumn 69, Issue 10, 2009, Pages 1629-1634

  Zhao, Huazhang ^a   Peng, Jianxiong ^a   Xue, An ^a   Ni, Jinren ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

A. Coagulant; A. Coupling agents; A. Hybrid composites; B. Al species; D. Al Ferron complexation timed spectrophotometry

Indexed keywords

A. COAGULANT; A. COUPLING AGENTS; A. HYBRID COMPOSITES; B. AL SPECIES; D. AL-FERRON COMPLEXATION TIMED SPECTROPHOTOMETRY;

ALUMINA; COAGULATION; COUPLING AGENTS; SILANES; SILICATES; SPECTROPHOTOMETRY;

ALUMINUM;

COAGULATING; COMPOSITE; COUPLING AGENT; ORGANIC COMPOUND; SPECTROPHOTOMETRY;

EID: 67349143629     PISSN: 02663538     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compscitech.2009.03.013     Document Type: Article

References (24)

1. Ovenden C., and Xiao H. Flocculation behaviour and mechanisms of cationic inorganic microparticle/polymer systems. Colloids Surf A 197 (2002) 225-234
2. 3 and polyacrylamide + CaO remove coliform bacteria and nutrients from swine wastewater. Environ Pollut 121 (2003) 453-462
3. Li Y., Zeng X., Liu Y., Yan S., Hu Z., and Ni Y. Study on the treatment of copper-electroplating wastewater by chemical trapping and flocculation. Sep Purif Technol 31 (2003) 91-95
4. Wang Y., Gao B., Yue Q., Wei J., Zhou W., and Gu R. Color removal from textile industry wastewater using composite flocculants. Environ Technol 28 (2007) 629-637
5. Gao B., Wang Y., Yue Q., Wei J., and Li Q. Color removal from simulated dye water and actual textile wastewater using a composite coagulant prepared by ployferric chloride and polydimethyldiallylammonium chloride. Sep Purif Technol 54 (2007) 157-163
6. Amuda O.S., and Amoo I.A. Coagulation/flocculation process and sludge conditioning in beverage industrial wastewater treatment. J Hazard Mater 141 (2007) 778-783
7. Choi J.H., Shin W.S., Lee S.H., Joo D.J., Lee J.D., and Choi S.J. Application of synthetic poly(DADM) flocculants for dye wastewater treatment. Environ Technol 22 (2001) 1025-1033
8. Gao B., Wang Y., and Yue Q. The chemical species distribution of aluminum in composite flocculants prepared from polyaluminum chloride (PAC) and polydimethyl-diallylammonium chloride (PDMDAAC). Acta Hydroch Hydrob 33 (2005) 365-371
9. Plueddemann E.P. Silane and tantanate coupling agent (1987), Shanghai Science and Technology Literature Press, Shanghai
10. 3 sols. J Non-Cryst Solids 261 (2000) 127-136
11. 2 xerogels synthesized from aluminium nitrate nonahydrate and Tetraethylorthosilicate. Micropor Mesopor Mater 37 (2000) 355-364
12. Zhao H., Wang H., and Zuo H. Preparation of polyaluminum silicate chloride (PASC) from tetraethylorthosilicate (TEOS) and its physicochemical characteristic. Environ Sci 25 (2004) 67-72 [in Chinese]
13. Zhao H., Zhu Z., and Li J. The coagulation performance and residual aluminum of polyaluminum silicate chloride (PASC) from tetraethylorthosilicate (TEOS). Water Wastewater Res 4 (2005) 46-48 [in Chinese]
14. Wang D., Sun W., Xu Y., Tang H., and Gregory J. Speciation stability of inorganic polymer flocculant-PACl. Colloids Surf A 243 (2004) 1-10
15. Shi B., Wei Q., Wang D., Zhu Z., and Tang H. Coagulation of humic acid: the performance of preformed and non-preformed Al species. Colloids Surf A 296 (2007) 141-148
16. Feng C., Wang D., Li G., and Tang H. Characteristics of simplified ferron colorimetric solution and its application in hydroxy-aluminum speciation. Colloids Surf A 287 (2006) 203-211
17. Zhou W., Gao B., Yue Q., and Wang Y. Al-Ferron kinetics and quantitative calculation of Al(III) species in polyaluminum chloride coagulants. Colloids Surf A 278 (2006) 235-240
18. Gao B., Yue Q., and Wang B. The chemical species distribution and transformation of polyaluminum silicate chloride coagulant. Chemosphere 46 (2002) 809-813
19. Zhang P., Hahn H., Hoffmann E., and Zeng G. Influence of some additives to aluminium species distribution in aluminium coagulants. Chemosphere 57 (2004) 1489-1494
20. Exall N.K., and Vanloon W.G. Effects of raw water conditions on solution-state aluminum speciation during coagulant dilution. Water Res 37 (2003) 3341-3350
21. Gao B., Yue Q., Wang B., and Chu Y. Poly-aluminum-silicate-chloride (PASiC)-a new type of composite inorganic polymer coagulant. Colloids Surf A 229 (2003) 121-127
22. Shin-Ichiro W., and Koji W. Formation, composition and structure of hydroxy-alumino silicate ions. J Soil Sci 31 (1980) 457-467
23. Gu Z., Gu X., and Zhang J. Mechanistic study of the hydrolytic oligomerization of (-aminopropyltriethyoxysilane and characterization of the products. J Beijing Univ Chem Technol (Nat. Sci. Ed.) 33 (2006) 107-109 [in Chinese]
24. 27Al NMR and Ferron assay improved with kinetic resolution. Colloids Surf A 305 (2007) 76-82